Original recipe (1X) yields 6 servings
2 tablespoons unsalted butter
1 onion, chopped
2 carrots, peeled and chopped
2 stalks celery, sliced
1 1/2 tablespoons all-purpose flour
4 cups chicken broth
2 cups chopped cooked chicken
1 large potato, peeled and cubed
1/3 cup frozen peas
1/3 cup frozen corn kernels
1 teaspoon dried parsley flakes
1/2 teaspoon dried marjoram
1/2 teaspoon dried thyme
1/2 teaspoon salt
1/4 teaspoon freshly ground black pepper
1/2 cup half-and-half